1.3.1 - Update copyright year - Remove deprecated project files - Add remote-event functionality - fixes #51 - build: Fix autotools warnings - Fix remaining blurry icons when UI scale > 1 - Add GitLab pipeline - Use "logo-icon-name" instead of "logo" in about dialog - Remove soon-to-be-deprecated exo-string functions - Fix intltool lock file problem during make distcheck - Update COPYING - Fix compilation warnings - autoconf: Some updates - Update `.gitignore` - Add "View Log..." menu item - Update log status on force mail update - Fix missing-prototypes - Translation Updates: Albanian, Arabic, Basque, Belarusian, Bulgarian, Catalan, Chinese (China), Chinese (Taiwan), Croatian, Czech, Danish, Dutch, English (Australia), English (United Kingdom), Finnish, French, Galician, German, Greek, Hebrew, Hungarian, Icelandic, Indonesian, Interlingue, Italian, Japanese, Korean, Latvian, Lithuanian, Malay, Norwegian Bokmål, Occitan (post 1500), Polish, Portuguese, Portuguese (Brazil), Russian, Serbian, Slovak, Slovenian, Spanish, Swedish, Thai, Turkish, Ukrainian, Urdu, Urdu (Pakistan), Uyghur, Vietnamese